Mild
Average highs are around 20°C, so days are mild rather than hot.
September verdict
Smiths Falls, Canada in September
Weather score45Mixed
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 5.7h per day, enough for a balanced month. Rainfall averages 82mm, so some wet days are possible.
September weather
Monthly averages
Temp
20°C
Rain
82mm
Sun
5.7h
Weather score
45
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 82mm, so some wet days are possible.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Map
Weather map
Compare Smiths Falls, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September20°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
September82mm average rain
September is close to Smiths Falls' usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
September5.7 hours average sun
September sits close to Smiths Falls' yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September45 weather score
September sits close to Smiths Falls' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
Hotels near Smiths Falls, Canada
Marriott
TownePlace Suites by Marriott Ottawa BarrhavenOttawa, Ontario, Canada
Fairfield Inn & Suites Ottawa KanataKanata, Ontario, Canada
TownePlace Suites by Marriott Ottawa KanataKanata, Ontario, Canada
Fairfield Inn & Suites Ottawa AirportOttawa, Ontario, Canada
Residence Inn Ottawa AirportOttawa, Ontario, Canada
Delta Hotels Ottawa City CentreOttawa, Ontario, Canada